EN10210 KUB TOOJ LIM RATANGATIC SABER

EN10210 Cov Khoom Kub Kub Ua tiav Cov Khoom Siv Hollow yog cov qauv steel qauv uas tau siv dav rau ntau yam kev thov vim lawv lub zog, thiab yooj yim ntawm kev ua.

•  S235jrh:Qhov no yog cov hlau tsis-alloy nrog cov qis dua lub zog, haum rau cov ntawv thov kev tsim qauv dav dav.
•  S275J0H:Cov qib steel muaj lub zog dua S235, haum rau cov qauv uas yuav tsum tau muaj peev xwm ntau dua.
•  S275J2H: Piv rau S275J 0 h, s275j2h muaj qhov kev ua tau zoo tsawg dua-kub, haum rau ib puag ncig nrog qis dua kub.
•  S355J0H: Qhov no yog ib qho uas muaj lub siab siv hlau loj dua nrog lub zog zoo thiab ductility, haum rau ntau cov ntawv thov txheej txheem.
•  S355J2H:Cov qib steel no muaj kev cuam tshuam zoo ntawm qhov kev ua tau zoo ntawm tsawg, haum rau ib puag ncig txias lossis kev siv nrog kev xav tau ntau dua.
•  S355K2H:Qhov no yog lub siab-zog hlau qib nrog ib qho siab dua xa tawm lub zog piv rau S355J2H.
• S420NH thiab S420NLH:Cov no yog qib siab dua-siab-zog cov hlau, haum rau cov qauv uas yuav tsum tau muaj peev xwm ntau dua.
• S460nd thiab s460nlh:Cov qib steel muab txawm muaj zog dua, tsim nyog rau kev ua haujlwm hnyav-thauj khoom nrog cov cai tshwj xeeb.

Cov qauv steel ua tiav nrog cov qauv en 10210, uas qhia meej txog cov kev xav tau zoo Hollow cov kev sib tw, xwm txheej, thiab duab plaub, txawm welded lossis seamless. Qhov kev xaiv ntawm cov qib steel yog nyob ntawm cov kev xav tau tshwj xeeb, suav nrog lub zog uas yuav tsum muaj, ductility, thiab ib puag ncig.

• Raw Khoom Npaj:Cov txheej txheem pib nrog kev xaiv ntawm thermomechanical cov hlau yog cov khoom siv raw, uas txhim kho cov khoom lag luam tshaj tawm hollow los ntawm kub-rolled los yog steels li qub.
• Nruam kev:Tus txheej txheem hlau txuas tau tsim nyob rau hauv chav tsev kub los ntawm kev sib sau nws mus rau hauv cov duab uas xav tau, xws li ncig, xwmfab, lossis duab plaub.
• Vuam:Tom qab cov sawb yog tsim rau hauv lub ntsej muag xav tau, nws nkag mus rau hauv vuam muag muag qhov twg cov npoo tau koom ua ke los ntawm kev txuas mus ntev weld seam.
• Sizing:Welded puab ces hla dhau ntawm sizing sawv kom ua tiav cov duab kawg thiab seem prefensional ntawm lub raj.
• Kev Kho Cua Sov:Lub raj yog tom qab ntawd rhuab nyob rau hauv lub cub tawg kom daws cov txheej txheem ntawm cov txheej txheem sab hauv uas yuav tau qhia me me rau cov khoom sib npaug rau cov uas tau txais hauv cov khoom kub.
• Kev Tswj Xyuas Zoo:Thoob plaws cov txheej txheem ntau lawm, ntau yam kev tswj xyuas zoo yog ua, suav nrog kev kuaj nroj, cuam tshuam rau qhov chaw, thiab cov tshev deg thiab cov tshev deg. Rau welded khoom, tsis yog kev ua phem rau kev sim siab (NDT) ntawm Weld kuj yuav tsum tau.
• Nto Kho:Kauj ruam kawg yuav suav nrog kev kho mob hauv qab xws li dub dub, 3pe, galvanizing, lossis kev sib koom tes rau txhim kho durability thiab thiav.

• Homogeneity: EN10210 cov lus paub rau lawv cov khoom siv tshuab uas tsis muaj zog thoob plaws hauv seem, suav nrog cov fab thiab kab weld, uas tsis yog ib txwm muaj cov khaub ncaws txias.
• Kev ua siab loj: Cov ntu nthuav tawm zoo nkauj siab dua piv rau cov seem txias hollow, uas yog qhov tseem ceeb rau kev siv hauv Cyclic load lossis rog tsis kam.
• Kuj mus rau pob txha lov: EN10210 Cov tshooj lus kub tau ua tiav muaj qhov tsis muaj kev ntxhov siab zoo, txhim kho lawv txoj kev tsis txaus siab thiab ua rau lawv haum rau kev mob ntxhov
• Lub Zog Buckling: EN10210 cov seem muaj kev txhim kho kom tsis kam lees qhov piv rau cov ntu txias, nrog rau 35% ntau dua phaw zog
• Seem ruaj khov: Cov ntu no yog qhov ruaj khov thiab tsis xav kom distortion thaum lub sij hawm txiav, lossis lwm yam kev ntxhov siab uas muaj cov kev ntxhov siab uas muaj kev ntxhov siab ntau dua
• Hluav taws kub tiv thaiv: EN10210 ntu muaj kev ua tau zoo thiab txhim khu kev qha ntawm qhov hluav taws kub, tsis zoo li los ntawm kev poob sai sai ntawm cov cua sov
• Lub Galvanisable: Cov ntsiab lus uas tswj tau cov ntsiab lus silicon hauv EN10210 ntu kom ntseeg tau Galvanisability, muab kev tiv thaiv corrosion ntxiv.
• Nkaus Nkhaus Hlau: Ua tshwj xeeb los ntawm normalized, zoo grain steel, en10210 ntu yog siab ntxhov siab nrog cov khoom siv tshuab sib xws thiab txhim kho weldability

1. 1. .

• Kev Kho Cua Sov:
• EN10210: Cov qauv no npog cov txheej txheem Hollow Hollow, uas yuav xav tau kev kho cua sov ua ib feem ntawm lawv cov txheej txheem tsim khoom. Qhov no suav nrog ob qho tib si welded thiab seamless ntu uas muaj undergone cov txheej txheem zoo li normalization lossis thermomechanical dov kom ua tiav cov khoom xav tau.
• EN10219: Tus txheej txheem no yog rau cov qauv welded welded heel thiab tsis xav tau kev kho cua sov tom qab kev kho kom sov tom qab. Cov txheej txheem cuam tshuam txias ua haujlwm, uas cuam tshuam rau cov khoom siv cov khoom siv mechanical thiab sab nraud raug

• Tshuaj lom neeg muaj pes tsawg leeg sib txawv:
• EN10210: Uas npog Kub-tiav Welded Steel Kave, muaj ntau txoj kev nruj tshuaj lom neeg muaj pes tsawg leeg. Tus qauv no tsom rau lub zog thiab kav ntev ntawm steel, li no cov stricter txwv ntawm cov ntsiab lus xws li cov sulphorus, uas tuaj yeem cuam tshuam cov hlau lub zog thiab verdability.
• EN10219: Ntawm qhov tod tes, cuam tshuam nrog cov khaub thuas txias lossis tsis muaj kev cia siab welded steel kav rau kev siv cov qauv txheej txheem. Nws tau muaj kev sib xyaw ua tshuaj tsawg dua piv rau EN10210, hais txog ntxiv rau ntawm lub machinility thiab weldability ntawm cov hlau es tsis yog muaj zog thiab ruaj khov.

• Cov Ntawv Thov:
• EN10210: Feem ntau siv hauv kev tsim qauv hauv tsev uas raug rau cov vaj tse siab, xws li cov vaj tse, thiab cov ntawv thov hnyav.
• EN10219: Kev siv dav dav hauv kev tsim dav dav dav dav thiab cov qauv, suav nrog kev lag luam, uas muaj kev sib luag ntawm lub zog thiab kev lag luam yuav tsum muaj.